邏輯筆BK8610邏輯筆 Model:BK8610Model:BK8610BModel:BK8625產品特性：■機種BK8610：?輯筆(20MHzfrequencydisplayable)■機種BK8610B：?輯筆withbeepertone(20MHzfrequencydisplayable)■機種BK8625：?輯筆(50MHzfrequencydisplayable) LogicPulser一般規(guī)格(BK8610，BK8610B)操作溫?..............................................0 Cto50 C,80%相對濕?儲存溫?..............................................-20 Cto65 C,75%相對濕?重?.......................................................610 610B約45公克625約50公克尺寸.......................................................21公分長X1.8公分寬X1.8公分高一般規(guī)格：(BK8625脈波輸出?輯筆)外部同步輸入信號阻抗(EXTSYNC)...........1M 輸出脈波頻?(Pulse).......................................0.5/400Hz脈波寬?...........................................................10 S脈波輸出(輸入)電?(Pulse)............................100mAsink/source方波輸出(輸入)電?(SQ)................................5mAsink/source輸入電源電壓範圍(Vcc).................................5 15VDC電源保護...........................................................20VDC(30秒內)外部同步輸入保護(EXTSYNC)....................120VDC(30秒內)測試端子保護...................................................35VDC(30秒內)電器規(guī)格：(23 5 C，75%最大相對濕?)機種BK8610、BK8610B及BK8625最大輸入頻?.......................................................................20MHz50MHz輸入阻抗...............................................................................1M 120K 操作電壓...............................................................................最小4VDC，最大18VDCTTL:?輯 1 (HiLED)................................................＞2.3 0.2VDC＞3.0 0.25V?輯 0 (LoLED)................................................＜0.8 0.2VDC＜0.75 0.25VCMOS:?輯 1 (HiLED)................................................＞70%Vcc 10%＞60%Vcc 5%?輯 0 (LoLED)................................................＜30%Vcc 10%＜15%Vcc 5%最小可檢測脈波..................................................................30Nanoseconds10Nanoseconds最大訊號輸入保護.............................................................. 220VAC/DC 70VAC/DC(15秒內)(15秒內)電源保護............................................................................... 20VDC 20VDC脈波指示閃爍時間..............................................................500ms機種BK8610及BK8610BBK8610BBK8625 輸入信號發(fā)光二極體(LED) 蜂鳴器發(fā)光二極體10脈波(Pulse10?輯 1 ●○○高音? Pstyle= MARGIN:0cm0cm0p